GB1193223A - Improvements in or relating to Selector Mechanisms for Typewriters and the like - Google Patents

Improvements in or relating to Selector Mechanisms for Typewriters and the like

Info

Publication number
GB1193223A
GB1193223A GB5115/68A GB511568A GB1193223A GB 1193223 A GB1193223 A GB 1193223A GB 5115/68 A GB5115/68 A GB 5115/68A GB 511568 A GB511568 A GB 511568A GB 1193223 A GB1193223 A GB 1193223A
Authority
GB
United Kingdom
Prior art keywords
levers
setting
typewriters
move
feb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5115/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1193223A publication Critical patent/GB1193223A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/54—Selecting arrangements including combinations, permutation, summation, or aggregation means
    • B41J7/66—Movable members, e.g. pins, displaceable according to a code

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Transmission Devices (AREA)

Abstract

1,193,223. Typewriters. SEIMENS A.G. 1 Feb., 1968 [2 Feb., 1967], No. 5115/68. Heading B6F. An electromagnetically operated combination type setting or function mechanism operated from a binary code, comprises a series of magnets 9 which when selectively operated move some levers 6 from one position in which they are biased by leaf springs 7 into a second position, after this all the levers are given an upward power working stroke by their mounting frame 5 so that various selection bar setting levers 11, 12 are actuated. The levers 6 are resiliently mounted by springs 15 to reduce the shock, noise, bounce, and wear of the engagement of the ends of levers 6 with the notches 16, 17 on the levers 11, 12. Levers 6 in the one position move setting levers 11, and levers 6 in the second position move setting levers 12 which are interconnected with the levers 11. After one setting, the levers 11, 12 stay in their set position so that if some are in the correct position when the next code is interpreted by the levers 6 no movement of the levers is necessary.
GB5115/68A 1967-02-02 1968-02-01 Improvements in or relating to Selector Mechanisms for Typewriters and the like Expired GB1193223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0108134 1967-02-02

Publications (1)

Publication Number Publication Date
GB1193223A true GB1193223A (en) 1970-05-28

Family

ID=7528595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5115/68A Expired GB1193223A (en) 1967-02-02 1968-02-01 Improvements in or relating to Selector Mechanisms for Typewriters and the like

Country Status (5)

Country Link
US (1) US3535449A (en)
DE (1) DE1561306A1 (en)
DK (1) DK113183B (en)
FR (1) FR1552540A (en)
GB (1) GB1193223A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895106A (en) * 1972-03-15 1973-12-06

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775237A (en) * 1904-08-08 1904-11-15 Norman Collins Machine for making tune-sheets of music.
US1904164A (en) * 1930-07-11 1933-04-18 Teletype Corp Signaling system and apparatus therefor
NL257510A (en) * 1959-11-02 1900-01-01
GB1012032A (en) * 1961-11-28 1965-12-08 Olympia Werke Ag A punching device
US3194494A (en) * 1963-03-29 1965-07-13 Ibm Punch mechanism
US3189270A (en) * 1963-10-23 1965-06-15 Sperry Rand Corp Card punching device
US3328802A (en) * 1965-04-09 1967-06-27 Motta Helio Silveira Da Surveillance system and apparatus for recording the listening or viewing habits of radiant energy wave signal receiver users
US3373857A (en) * 1966-03-29 1968-03-19 Litton Business Systems Inc Mechanism for power operating type actions both to and from the printing point

Also Published As

Publication number Publication date
DK113183B (en) 1969-02-24
FR1552540A (en) 1969-01-03
DE1561306A1 (en) 1970-04-02
US3535449A (en) 1970-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees